UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PP5+aiHLQb6iXZRjWa0DFPZGSkQcYIydk2JdacIsx8=' 
WHERE 
  key_id = 'd7ae104660e0d70d62a750993027316f1226d70681c593b032b6afb6984839bd' 
  AND (
    token = '7PP5+aiHLQb6iXZRjWa0DFPZGSkQcYIydk2JdacIsx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )